idarefsgaard.dk

📜 Historical scan 2026-06-17 15:37:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

idarefsgaard.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 27 November 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 151.101.192.119 is hosted by Fastly, Inc. (AS54113) in United States. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 238ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 250ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
151.101.192.119	—	—	AS54113	Fastly, Inc.	151.101.0.0/16	🇺🇸 United States	—

📧 MX Records#

5 records 271ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	aspmx.l.google.com	173.194.222.27 2a00:1450:4010:c0e::1b 2a00:1450:4010:c0e::1b	lo-in-f27.1e100.net lu-in-x1b.1e100.net lu-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	—	alt1.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	—	alt2.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1a	tp-in-f27.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	—	aspmx2.googlemail.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	—	aspmx3.googlemail.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-25 09:14:49

www CNAME	domains.smugmug.com (all on smugmug.com) → 3.174.18.104 3.174.18.11 3.174.18.118 3.174.18.62 (AS16509)
www vs bare domain	Different networks idarefsgaard.dk: 151.101.192.119 (AS54113) www.idarefsgaard.dk: 3.174.18.104 3.174.18.11 3.174.18.118 3.174.18.62 (AS16509) (all like this)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

485ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

231ms

Field	Value
Serial	2026060901
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-10 05:17:37

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-11-27
Expires	2030-12-31 (1527d)

📋 WHOIS#

⏱️ Lookup Timing#

238ms

250ms

271ms

AAAA

267ms

TXT

613ms

CAA

251ms

HTTPS

247ms

TLSA

639ms

SOA

231ms

MTA-STS

285ms

DNSSEC

485ms

SRV

0ms

Total

4339ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-25 09:14:49	724ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-21 04:29:29	701ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-10 05:02:24	1152ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-30 20:04:22	615ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-23 01:34:33	940ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-12 05:53:37	849ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-26 21:20:15	1009ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-10 07:18:27	1355ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-18 06:51:53	9162ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-10 18:01:22	1303ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-22 16:02:27	1262ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-20 16:19:23	1186ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 15:37:26 shown	4339ms	2 NS 1 A 5 MX	🔒 Secure